71 lines
3.3 KiB
C
71 lines
3.3 KiB
C
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/*************************************************************************/
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/* Copyright (C) 1999 Microsoft Corporation */
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/* File: CHObj.h */
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/* Description: Contains object that is the contained ActiveX controls */
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/*************************************************************************/
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#ifndef __CHOBJ_H
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#define __CHOBJ_H
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class CContainerObject; // forward definition, so we do not have to include
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// extra headers
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/*************************************************************************/
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/* Class: CHostedObject */
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/* Description: Object that contains the contained control. */
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/*************************************************************************/
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class CHostedObject{
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public:
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CHostedObject(){Init();};
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CHostedObject(BSTR strID, BSTR strPropBag, IUnknown* pUnknown);
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virtual ~CHostedObject(){Cleanup();};
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static HRESULT CreateObject(BSTR strObjectID, BSTR strProgID, BSTR strPropBag, CHostedObject** ppObj);
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static HRESULT CHostedObject::AddObject(BSTR strObjectID, BSTR strPropBag, LPUNKNOWN pUnknown, CHostedObject** ppObj);
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BSTR GetID(); // Gets the ID of the ActiveX Object
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BSTR GetPropBag(); // Gets the string to the property bag
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IUnknown* GetUnknown(); // gets the IUnknown of the ActiveX object
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HRESULT GetViewObject(IViewObjectEx** pIViewObject);
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HRESULT GetOleObject(IOleObject** pIOleObject);
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HRESULT InitViewObject(); // initializes the internal view object
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HRESULT GetTypeInfo(UINT itinfo, LCID lcid, ITypeInfo** pptinfo);
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HRESULT GetPos(RECT *rc);
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HRESULT SetRawPos(const RECT *rc);
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HRESULT SetObjectRects(RECT *rc = NULL);
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bool IsWindowless(){return(m_bWindowless);};
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void SetWindowless(bool bWindowless){m_bWindowless = bWindowless;};
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bool IsActive(){return(m_fActive);};
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HRESULT SetActive(bool fActive);
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bool HasCapture(){return(m_fCapture);};
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void SetCapture(bool fCapture){m_fCapture = fCapture;};
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bool HasFocus(){return(m_fFocus);};
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void SetFocus(bool fFocus){m_fFocus = fFocus;};
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HRESULT GetContainerObject(CContainerObject** ppCnt){*ppCnt = m_pContainerObject; if(*ppCnt) return(S_OK); else return(E_UNEXPECTED);}
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HRESULT SetContainerObject(CContainerObject* pCnt){m_pContainerObject = pCnt; return(S_OK);};
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HRESULT GetWindow(HWND* pHwnd);
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// TODO: DISABLE COPY CONSTRUCTOR !!!
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protected:
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void Init();
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void Cleanup();
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private:
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BSTR m_strID; // ID of the hosted control object (assigned by user)
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BSTR m_strPropBag; // Property bag info
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CComPtr<IUnknown> m_pUnknown; // pointer to IUnknown of the contained object
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CComPtr<IViewObjectEx> m_spViewObject; // pointer to IViewObject
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CComPtr<IOleObject> m_pOleObject; // pointer to this IOleObject
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CContainerObject* m_pContainerObject;
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RECT m_rcRawPos; // position without the adjustment for offset
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bool m_bWindowless;
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bool m_fActive;
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bool m_fCapture;
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bool m_fFocus;
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};/* end of class CHostedObject */
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#endif __CHOBJ_H
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/*************************************************************************/
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/* End of file: CHObj.h */
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/*************************************************************************/
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